Oscillation and nonoscillation criteria are established for the equation $$u''+p(t)|u|^{\alpha}|u'|^{1-\alpha}\operatorname{sgn} u=0,$$ where $\alpha\in ]0,1]$, and $p:[0,+\infty[\to [0,+\infty[$ is a locally summable function.
@article{107573,
author = {Alexander Lomtatidze},
title = {Oscillation and nonoscillation of Emden-Fowler type equations of second order},
journal = {Archivum Mathematicum},
volume = {032},
year = {1996},
pages = {181-193},
zbl = {0908.34023},
mrnumber = {1421855},
language = {en},
url = {http://dml.mathdoc.fr/item/107573}
}
Lomtatidze, Alexander. Oscillation and nonoscillation of Emden-Fowler type equations of second order. Archivum Mathematicum, Tome 032 (1996) pp. 181-193. http://gdmltest.u-ga.fr/item/107573/
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